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FI26587A - Process for the preparation of new derivatives of 4,4'-diaminostilbene disulfonic acid (2,2 ') - Google Patents

Process for the preparation of new derivatives of 4,4'-diaminostilbene disulfonic acid (2,2 ')

Info

Publication number
FI26587A
FI26587A FI26587DA FI26587A FI 26587 A FI26587 A FI 26587A FI 26587D A FI26587D A FI 26587DA FI 26587 A FI26587 A FI 26587A
Authority
FI
Finland
Prior art keywords
preparation
disulfonic acid
new derivatives
diaminostilbene disulfonic
diaminostilbene
Prior art date
Application number
Other languages
Finnish (fi)
Inventor
Ackermann Franz
Original Assignee
Ciba Geigy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy filed Critical Ciba Geigy
Publication of FI26587A publication Critical patent/FI26587A/en

Links

FI26587D 1950-09-29 1950-09-29 Process for the preparation of new derivatives of 4,4'-diaminostilbene disulfonic acid (2,2 ') FI26587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI26587T 1950-09-29

Publications (1)

Publication Number Publication Date
FI26587A true FI26587A (en) 1953-10-10

Family

ID=36890935

Family Applications (1)

Application Number Title Priority Date Filing Date
FI26587D FI26587A (en) 1950-09-29 1950-09-29 Process for the preparation of new derivatives of 4,4'-diaminostilbene disulfonic acid (2,2 ')

Country Status (1)

Country Link
FI (1) FI26587A (en)

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